Benzoyl chloride → HCID 13592054、化合物
反応式
[OH:1][C:2]1[C:3]([CH3:14])=[C:4]([CH3:13])[C:5]2[O:9][CH:8]([CH3:10])[S:7][C:6]=2[C:11]=1[CH3:12].[C:15](Cl)(=[O:22])[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1>N1C=CC=CC=1>[C:15]([O:1][C:2]1[C:3]([CH3:14])=[C:4]([CH3:13])[C:5]2[O:9][CH:8]([CH3:10])[S:7][C:6]=2[C:11]=1[CH3:12])(=[O:22])[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1参加物
4
実験手順
A mixture of 2.0 g of 5-hydroxy-2,4,6,7-tetramethyl-1,3-benzoxathiole (prepared as described in Example 40), 1.2 g of benzoyl chloride and 5 ml of pyridine was reacted for 24 hours at room temperature, and was then subjected to the same subsequent treatment and purification as described in Example 4, to give 1.8 g of the title compound, melting at 100°-102° C.